/**
* Copyright 2020 Huawei Technologies Co., Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at

* http://www.apache.org/licenses/LICENSE-2.0

* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.

* File sample_process.h
* Description: handle acl resource
*/
#pragma once

#include <iostream>
#include <mutex>
#include <unistd.h>
#include "presenter/agent/presenter_channel.h"
#include "presenter/agent/presenter_types.h"

#include "acl/acl.h"
#include "atlas_model.h"
#include "dvpp_process.h"
#include "video_encode.h"


using namespace std;
using namespace ascend::presenter;
/**
* ClassifyProcess
*/
class ObjectDetect {
public:
    ObjectDetect(const char* modelPath, 
                 uint32_t modelWidth, uint32_t modelHeight);
    ~ObjectDetect();

    AtlasError Init();
    AtlasError Preprocess(ImageData& resizedImage, ImageData& srcImage);
    AtlasError Inference(vector<InferenceOutput>& inferenceOutput,
                         ImageData& resizedImage);
    AtlasError Postprocess(ImageData& image,
                           vector<InferenceOutput>& modelOutput);
    AtlasError SendImage(Channel* channel,ImageData& jpegImage,
                         vector<DetectionResult>& detRes);
    AtlasError Process(ImageData& image);
    AtlasError Set(uint32_t width, uint32_t height);
    AtlasError Testprocess(ImageData& image);
private:
    AtlasError InitResource();
    AtlasError InitModel(const char* omModelPath);
    AtlasError CreateImageInfoBuffer();
    void DestroyResource();
    void SaveBinFile(const string& filename, void* data, uint32_t size);
private:
    int32_t deviceId_;
    aclrtContext context_;
    aclrtStream stream_;
    uint32_t imageInfoSize_;
    void* imageInfoBuf_;
    AtlasModel model_;

    const char* modelPath_;
    uint32_t modelWidth_;
    uint32_t modelHeight_;
    uint32_t inputDataSize_;
    DvppProcess dvpp_;
    VideoEncode encoder_;
    aclrtRunMode runMode_;

    bool isInited_;
    std::shared_ptr<Channel> chan_;
};

